[Recombination Fruit][Grassball Old Father][Mecha][Decisive Killing]

Ryan became the Golden Merry!

Fortunately, the fruit of reorganization fell from the sky!

Everything can be disassembled and everything can be reassembled!

Starting from the East China Sea, Luffy, Zoro and Sanji will receive weight training.

Equip Usopp with 'Sea Factor Bullets', 'Dumdum Bullets', etc.

Create an exclusive weapon for Nami - the Thousand Machine Umbrella.

Gave Dr. Chopper another necessary scalpel.

Robin...Uruk...

Anyone who makes my crew cry will be killed!

…

Above the broken red soil continent.

Luffy held down his straw hat and laughed: "Our dream has finally come true, it's your turn, Ryan~!"

Zoro, Sanji, Nami...

Ryan glanced at his companions on the deck and laughed.

Star Destroyer Merry——Set sail towards the sea of ​​stars!

【No Depression】【Multiple Women】【Thunder Fruit】【Being the Boss in Two Worlds】【Black Technology】

Rocky, a "three-nothing youth" with no car, no house, and no girlfriend, unexpectedly awakens the ability to travel to the world of "One Piece".

His identity in the world of "One Piece" is actually a Celestial Dragon who stands at the top of the world!

In reality, he is an unknown little man on the fringe; in the world of pirates, as soon as he opens his mouth, the admiral of the navy has to obey his orders respectfully!

I originally thought that Rocky could only enjoy glory in another world, but I didn’t expect that he could bring “wealth”, “ability” and “technology” back to the real world!

From then on, the two worlds developed on two different tracks and ran wild at the same time!

In the world of pirates, he intercepted the Thunder Fruit, commanded the navy, subdued the Empress, and trained his own armed forces with the help of modern society.

In the real world, he develops super robots, releases exoskeleton armor, controls capital, crushes the powerful, and relies on the black technology of the pirate world to build his own world empire!

And all this started on the day of the time travel, when Rocky took the spicy strips in his hand and exchanged them with the Celestial Dragons for Boa Hancock.

Kengan Ashura has ended, Baki has ended, Demon Slayer has ended, Inuyasha has ended, Valkyrie has ended, Jujutsu Kaisen has ended, One Piece has ended, 40k Governors Arc has ended, Sea Tiger World has ended, Godzilla King of the Monsters has ended, Overlord has ended, One-Punch Man has ended, and Naruto has ended.

Early chapters focus on martial arts and muscle, later on nuclear-powered titans. Two chapters daily, plenty of content to satisfy. The author is active and will reply to every comment.

Special Note: This book has already reached 600,000 words, so there's no need to worry about it being abandoned. The confirmed worlds it will involve are *One Piece*, *Battle Through the Heavens*, *Naruto*, *Hunter x Hunter*, and *Berserk*. Other worlds are yet to be determined. The beginning is a bit slow-paced, and all the main characters are the protagonist's fathers.